---
product_id: 406092208
title: "K100 Drywall 4-in-1 Multi-Tool Utility Knife – Integrated Rasp, Keyhole Saw & Tape Measure Hook – Professional 18mm SK-2 Blade for Construction & Plasterboard"
brand: "109tools"
price: "€ 62.31"
currency: EUR
in_stock: true
reviews_count: 10
category: "109 Too Ls"
url: https://www.desertcart.es/products/406092208-k100-drywall-4-in-1-multi-tool-utility-knife-integrated
store_origin: ES
region: Spain
---

# Tape measure hook - seamless one-hand measuring 18mm SK-2 blade - razor sharp precision Locking keyhole saw - secure curved cuts K100 Drywall 4-in-1 Multi-Tool Utility Knife – Integrated Rasp, Keyhole Saw & Tape Measure Hook – Professional 18mm SK-2 Blade for Construction & Plasterboard

**Brand:** 109tools
**Price:** € 62.31
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut, rasp, saw, measure—master your drywall game with one tool to rule them all!

## Quick Answers

- **What is this?** K100 Drywall 4-in-1 Multi-Tool Utility Knife – Integrated Rasp, Keyhole Saw & Tape Measure Hook – Professional 18mm SK-2 Blade for Construction & Plasterboard by 109tools
- **How much does it cost?** € 62.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/406092208-k100-drywall-4-in-1-multi-tool-utility-knife-integrated)

## Best For

- 109tools enthusiasts

## Why This Product

- Trusted 109tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Jobsite Toughness:** Veteran-designed with a durable 18mm SK-2 blade and auto-lock stopper for heavy-duty use.
- • **Flawless Finishing:** Built-in drywall rasp smooths edges instantly—no extra tools needed for perfect outlets.
- • **Premium Versatility:** Choose K100 or K300 with optional leather pouch—carry your pro-grade tool in style.
- • **All-in-One Efficiency:** Combine cutting, rasping, sawing & measuring in one sleek tool—ditch the cluttered belt.
- • **Speed Meets Precision:** Integrated tape measure hook enables lightning-fast rip cuts with unmatched accuracy.

## Overview

The 109TOOLs K100 Drywall 4-in-1 Multi-Tool is a professional-grade utility knife featuring a high-durability 18mm SK-2 blade, integrated drywall rasp, locking keyhole saw, and tape measure hook. Designed by a seasoned carpenter, it streamlines drywall installation and finishing by combining four essential tools into one compact, hand-powered device, boosting efficiency and precision on any job site.

## Description

109TOOLs K100 Drywall 4-in-1 Multi-Tool Utility Knife – Integrated Rasp, Keyhole Saw & Tape Measure Hook – Professional 18mm SK-2 Blade for Construction & Plasterboard - desertcart.com

Review: Worth the money to buy - Good tool for the job
Review: El producto es de muy buena Calidad, me gustó mucho

## Features

- THE ULTIMATE 4-IN-1 DRYWALL TOOL – Why clutter your belt? This patented multi-tool combines a heavy-duty utility knife, a precision drywall rasp, a locking keyhole saw, and a tape measure hook. It’s the only drywall cutting tool you’ll need to transition from measuring to finishing.
- FASTER CUTS WITH TAPE HOOK-UP – Stop fumbling with two hands. The integrated hook allows you to attach your tape measure directly to the knife, enabling lightning-fast, accurate "rip cuts" in one motion. It’s professional-grade efficiency for any job site.
- CLEAN EDGES & EASY OUTLETS – The built-in drywall rasp plane quickly smooths rough lugs and edges, while the folding hand saw locks securely for cutting outlet boxes and curves. No more switching tools to fix a messy edge or cut a circular line.
- 30 YEARS OF JOB SITE EXPERTISE – Designed by a veteran carpenter, this construction knife solves real-world frustrations. Featuring a high-durability 18mm SK-2 blade and an auto-lock stopper, it handles thick plaster, drywall, and commercial packaging with ease.
- PREMIUM VERSATILITY (K100 & K300) – Whether you choose the K100 or the K300, you’re getting elite durability. Select the KL version to include a custom-fitted premium leather pouch for easy access and long-term protection of your multi-knife.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PDG4XS3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #137,874 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #573 in Utility Knives |
| Blade Material | Metal |
| Brand | 109TOOLs |
| Color | Cutter Knife Set |
| Customer Reviews | 4.3 4.3 out of 5 stars (276) |
| Date First Available | December 29, 2021 |
| Handle Material | Plastic |
| Included Components | Body |
| Item Length | 18 Millimeters |
| Item Weight | 4.4 ounces |
| Item model number | K-100 |
| Manufacturer | 109TOOLs |
| Material | Plastic |
| Power Source | hand_powered |

## Product Details

- **Blade Material:** Metal
- **Brand:** 109TOOLs
- **Color:** Cutter Knife Set
- **Handle Material:** Plastic
- **Item Length:** 18 Millimeters
- **Item Weight:** 126 Grams
- **Manufacturer:** 109TOOLs
- **Material:** Plastic

## Images

![K100 Drywall 4-in-1 Multi-Tool Utility Knife – Integrated Rasp, Keyhole Saw & Tape Measure Hook – Professional 18mm SK-2 Blade for Construction & Plasterboard - Image 1](https://m.media-amazon.com/images/I/71Oh+3QXLQL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money to buy
*by M***L on January 22, 2026*

Good tool for the job

### ⭐⭐⭐⭐⭐ Review
*by F***O on January 26, 2026*

El producto es de muy buena Calidad, me gustó mucho

### ⭐⭐⭐⭐ Gimmicky but not awful in a pinch
*by D***N on December 9, 2024*

I knew that the rasp and saw would be barely usable. That was fine, in a pinch they can be utilized. Regardless, the snap off blade itself works great and that's all I cared about. I carry this specifically just to cut back foam that used to seal windows/doors. For the price it's a neat little tool but would not recommend this as the sole tool you would use to cut, saw, rasp drywall. Get yourself a fixed blade knife, keyhole saw, and rasp.

## Frequently Bought Together

- 109TOOLs Drywall 4 in 1 Multi Knife Drywall Multi tool Drywall Rasp Plaster Planer Keyhole Saw Tape Measure Hook 18mm SK-2 with High Durability Blade Best Premium utility knife
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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-22*